Inch sized fasteners and more

Washers for imperial screws

Washers are an essential component for the secure use of custom screws. At Fürniss GmbH, we offer an extensive selection of washers for custom imperial screws, available in various sizes and materials. These washers ensure even pressure distribution and prevent screws from loosening, providing a stable and secure connection. Whether you need flat washers, spring washers, or special sealing washers, our range covers your needs. Browse our offerings and choose the right washers for your custom screws to enhance the reliability of your constructions.

Technical Information (Thread Types, Materials, Lengths) Can be found here.


ASME B18.21.1 – approx DIN 125

Flat Washers SAE & USS, approx to DIN 125

ASME B18.21.1 – approx DIN 127/7980

Split Lock Washers & High Collar Lock Washers, approx to DIN 127 & DIN 7980


Retaining Rings – Internal, External, E-Type

ASME B18.21.1 – approx DIN 6797

Tooth Lock Washers, approx to DIN 6797